PhysicalFileProvider.Watch(String) Method

Definition

Namespace:

Microsoft.Extensions.FileProviders

Assembly:

Microsoft.Extensions.FileProviders.Physical.dll

Package:

Microsoft.Extensions.FileProviders.Physical v9.0.0-rc.2.24473.5

Source:

PhysicalFileProvider.cs

Creates a IChangeToken for the specified filter.

Globbing patterns are interpreted by Matcher.

public:
 virtual Microsoft::Extensions::Primitives::IChangeToken ^ Watch(System::String ^ filter);

public Microsoft.Extensions.Primitives.IChangeToken Watch (string filter);

abstract member Watch : string -> Microsoft.Extensions.Primitives.IChangeToken
override this.Watch : string -> Microsoft.Extensions.Primitives.IChangeToken

Public Function Watch (filter As String) As IChangeToken

Parameters

filter

String

Filter string used to determine what files or folders to monitor. Example: /*.cs, ., subFolder//*.cshtml.

Returns

IChangeToken

An IChangeToken that is notified when a file matching filter is added, modified or deleted. Returns a NullChangeToken if filter has invalid filter characters or if filter is an absolute path or outside the root directory specified in the constructor PhysicalFileProvider(String).

Implements

Watch(String)